The artists staged music and dances with Nantong features at the folk festival, winning applause_________.
A.at will B.at random C.at intervals D.at odds
Promoting the ______of energy and carbon footprint reduction is an essential part of building an ecological civilization.
A.consumption B.conservation C.constitution D.construction
The student is grateful to his English teacher, without________encouragement he wouldn't have pulled through.
A.what B.whose C.whom D.which
When Stanley finally made it to the lecture hall, the professor________his speech for half an hour.
A.had delivered B.delivered C.was delivering D.has delivered
The project that we are working hard to see _______next month will relieve the traffic pressure.
A.to be completed B.completing C.completed D.complete
— Fancy meeting you here! Are you a librarian?
— Not really. I________my volunteer effort until the new term begins.
A.will just contribute B.have just contributed C.just contribute D.am just contributing
